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Distributed optical fiber temperature and strain sensing system
Distributed Fiber Optic Temperature and Strain Sensing System: The DSC-DTSS-2000 distributed fiber optic temperature and strain sensing system adopts advanced high-frequency pulse laser technology, laser frequency modulation technology, fiber Bragg scattering technology, laser interference technology, light wave, division multiplexing technology, and high-speed information processing technology to achieve real-time monitoring of strain and temperature at various points on long-distance fiber optic cables. This system uses sensing optical cables installed on site to sense strain and temperature, and has significant advantages such as working in harsh environments such as high voltage, strong corrosion, nuclear radiation, and strong electromagnetic interference, and being able to perform continuous spatial measurements.
technical parameter

Functional features:

1. The detection points are continuous and can comprehensively detect the strain and temperature of each point of the monitored object, with a large detection range.

2. Fiber optic itself is a sensor that is flame resistant, explosion-proof, corrosion-resistant, resistant to high voltage and strong electromagnetic fields, radiation resistant, and inherently safe; Strong anti-interference performance, without issues such as breakdown or burning.

3. There are only laid optical cables on site, no electronic equipment, and the system has high reliability.

4. Set and adjust alarm thresholds as needed, and accurately locate alarm points.

5. The system has automatic calibration and compensation functions.

The DSC-DTSS-2000 distributed fiber optic temperature and strain sensing system can be applied in multiple industries and fields, and its superiority can be demonstrated in the following aspects:

1. Continuous spatial monitoring of strain and temperature (especially suitable for use in flammable and explosive environments);

2. Online monitoring of a large number of measurement points, especially a large number of high-voltage charged points;

3. Real time monitoring of structural embedded strain and temperature;

4. Measurement sites where electronic sensors are not suitable for use.

 

PRODUCT MODEL

DSC-DTSS-2000

spatial resolution

1m

Temperature resolution (s)

0.05℃

Temperature accuracy (2s)

+/-0.5℃

strain resolution

0.1 me

Strain accuracy (2s)

+/-2 me

Measuring distance

50km

Time

1 sec


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